119 lines
3.1 KiB
Java
119 lines
3.1 KiB
Java
/*
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* Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
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* SPDX-License-Identifier: Apache-2.0
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*/
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package com.wireguard.config;
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import androidx.annotation.Nullable;
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import com.wireguard.crypto.KeyFormatException;
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public class BadConfigException extends Exception {
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private final Location location;
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private final Reason reason;
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private final Section section;
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@Nullable private final CharSequence text;
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private BadConfigException(final Section section, final Location location,
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final Reason reason, @Nullable final CharSequence text,
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@Nullable final Throwable cause) {
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super(cause);
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this.section = section;
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this.location = location;
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this.reason = reason;
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this.text = text;
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}
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public BadConfigException(final Section section, final Location location,
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final Reason reason, @Nullable final CharSequence text) {
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this(section, location, reason, text, null);
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}
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public BadConfigException(final Section section, final Location location,
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final KeyFormatException cause) {
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this(section, location, Reason.INVALID_KEY, null, cause);
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}
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public BadConfigException(final Section section, final Location location,
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@Nullable final CharSequence text,
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final NumberFormatException cause) {
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this(section, location, Reason.INVALID_NUMBER, text, cause);
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}
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public BadConfigException(final Section section, final Location location,
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final ParseException cause) {
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this(section, location, Reason.INVALID_VALUE, cause.getText(), cause);
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}
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public Location getLocation() {
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return location;
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}
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public Reason getReason() {
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return reason;
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}
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public Section getSection() {
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return section;
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}
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@Nullable
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public CharSequence getText() {
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return text;
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}
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public enum Location {
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TOP_LEVEL(""),
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ADDRESS("Address"),
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ALLOWED_IPS("AllowedIPs"),
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DNS("DNS"),
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ENDPOINT("Endpoint"),
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EXCLUDED_APPLICATIONS("ExcludedApplications"),
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LISTEN_PORT("ListenPort"),
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MTU("MTU"),
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PERSISTENT_KEEPALIVE("PersistentKeepalive"),
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PRE_SHARED_KEY("PresharedKey"),
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PRIVATE_KEY("PrivateKey"),
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PUBLIC_KEY("PublicKey");
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private final String name;
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Location(final String name) {
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this.name = name;
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}
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public String getName() {
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return name;
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}
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}
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public enum Reason {
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INVALID_KEY,
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INVALID_NUMBER,
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INVALID_VALUE,
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MISSING_ATTRIBUTE,
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MISSING_SECTION,
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MISSING_VALUE,
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SYNTAX_ERROR,
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UNKNOWN_ATTRIBUTE,
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UNKNOWN_SECTION
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}
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public enum Section {
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CONFIG("Config"),
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INTERFACE("Interface"),
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PEER("Peer");
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private final String name;
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Section(final String name) {
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this.name = name;
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}
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public String getName() {
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return name;
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}
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}
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}
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